diff --git a/tycho-artifactcomparator/pom.xml b/tycho-artifactcomparator/pom.xml
index adfdd95..81ad821 100644
--- a/tycho-artifactcomparator/pom.xml
+++ b/tycho-artifactcomparator/pom.xml
@@ -51,6 +51,15 @@
       <plugin>
         <groupId>org.codehaus.plexus</groupId>
         <artifactId>plexus-component-metadata</artifactId>
+        <version>1.5.5</version>
+        <executions>
+          <execution>
+            <goals>
+              <goal>generate-metadata</goal>
+              <goal>generate-test-metadata</goal>
+            </goals>
+          </execution>
+        </executions>
       </plugin>
     </plugins>
   </build>
diff --git a/tycho-compiler-jdt/pom.xml b/tycho-compiler-jdt/pom.xml
index 4c0c304..bfa9030 100644
--- a/tycho-compiler-jdt/pom.xml
+++ b/tycho-compiler-jdt/pom.xml
@@ -25,10 +25,19 @@
 
 	<build>
 		<plugins>
-			<plugin>
-				<groupId>org.codehaus.plexus</groupId>
-				<artifactId>plexus-component-metadata</artifactId>
-			</plugin>
+                        <plugin>
+                          <groupId>org.codehaus.plexus</groupId>
+                          <artifactId>plexus-component-metadata</artifactId>
+                          <version>1.5.5</version>
+                          <executions>
+                            <execution>
+                              <goals>
+                                <goal>generate-metadata</goal>
+                                <goal>generate-test-metadata</goal>
+                              </goals>
+                            </execution>
+                          </executions>
+                        </plugin>
 		</plugins>
 	</build>
 
diff --git a/tycho-compiler-plugin/pom.xml b/tycho-compiler-plugin/pom.xml
index 923405d..33ce36d 100644
--- a/tycho-compiler-plugin/pom.xml
+++ b/tycho-compiler-plugin/pom.xml
@@ -63,19 +63,6 @@
 		</dependency>
 
 		<dependency>
-			<groupId>org.eclipse.tycho</groupId>
-			<artifactId>tycho-testing-harness</artifactId>
-			<version>${project.version}</version>
-			<scope>test</scope>
-		</dependency>
-		<dependency>
-			<groupId>org.eclipse.tycho</groupId>
-			<artifactId>tycho-core</artifactId>
-			<version>${project.version}</version>
-			<scope>test</scope>
-			<classifier>tests</classifier>
-		</dependency>
-		<dependency>
 			<groupId>bcel</groupId>
 			<artifactId>bcel</artifactId>
 			<scope>test</scope>
diff --git a/tycho-core/pom.xml b/tycho-core/pom.xml
index 9f79a46..10628cf 100644
--- a/tycho-core/pom.xml
+++ b/tycho-core/pom.xml
@@ -59,11 +59,19 @@
 			</testResource>
 		</testResources>
 		<plugins>
-			<plugin>
-				<groupId>org.codehaus.plexus</groupId>
-				<artifactId>plexus-component-metadata</artifactId>
-			</plugin>
-
+                        <plugin>
+                          <groupId>org.codehaus.plexus</groupId>
+                          <artifactId>plexus-component-metadata</artifactId>
+                          <version>1.5.5</version>
+                          <executions>
+                            <execution>
+                              <goals>
+                                <goal>generate-metadata</goal>
+                                <goal>generate-test-metadata</goal>
+                              </goals>
+                            </execution>
+                          </executions>
+                        </plugin>
 			<plugin>
 				<groupId>org.apache.felix</groupId>
 				<artifactId>maven-bundle-plugin</artifactId>
@@ -148,12 +156,6 @@
 		</dependency>
 
 		<dependency>
-			<groupId>org.eclipse.tycho</groupId>
-			<artifactId>tycho-testing-harness</artifactId>
-			<version>${project.version}</version>
-			<scope>test</scope>
-		</dependency>
-		<dependency>
 			<groupId>org.apache.maven</groupId>
 			<artifactId>maven-compat</artifactId>
 			<scope>test</scope>
diff --git a/tycho-maven-plugin/src/main/resources/META-INF/plexus/components.xml b/tycho-maven-plugin/src/main/resources/META-INF/plexus/components.xml
index 040a199..8fb2005 100644
--- a/tycho-maven-plugin/src/main/resources/META-INF/plexus/components.xml
+++ b/tycho-maven-plugin/src/main/resources/META-INF/plexus/components.xml
@@ -94,9 +94,6 @@
                 org.eclipse.tycho:tycho-packaging-plugin:${project.version}:package-plugin,
                 org.eclipse.tycho:tycho-p2-plugin:${project.version}:p2-metadata-default
               </package>
-              <integration-test>
-                org.eclipse.tycho:tycho-surefire-plugin:${project.version}:test
-              </integration-test>
               <install>
                 org.apache.maven.plugins:maven-install-plugin:${install-plugin.version}:install,
                 org.eclipse.tycho:tycho-p2-plugin:${project.version}:update-local-index
diff --git a/tycho-p2/tycho-p2-plugin/pom.xml b/tycho-p2/tycho-p2-plugin/pom.xml
index e25b6d9..7e8a7f2 100644
--- a/tycho-p2/tycho-p2-plugin/pom.xml
+++ b/tycho-p2/tycho-p2-plugin/pom.xml
@@ -53,21 +53,23 @@
             <artifactId>tycho-artifactcomparator</artifactId>
             <version>${project.version}</version>
         </dependency>
-
-		<dependency>
-			<groupId>org.eclipse.tycho</groupId>
-			<artifactId>tycho-testing-harness</artifactId>
-			<version>${project.version}</version>
-			<scope>test</scope>
-		</dependency>
 	</dependencies>
 
     <build>
         <plugins>
-            <plugin>
-                <groupId>org.codehaus.plexus</groupId>
-                <artifactId>plexus-component-metadata</artifactId>
-            </plugin>
+          <plugin>
+            <groupId>org.codehaus.plexus</groupId>
+            <artifactId>plexus-component-metadata</artifactId>
+            <version>1.5.5</version>
+            <executions>
+             <execution>
+                <goals>
+                  <goal>generate-metadata</goal>
+                  <goal>generate-test-metadata</goal>
+               </goals>
+              </execution>
+            </executions>
+          </plugin>
         </plugins>
     </build>
 
diff --git a/tycho-p2/tycho-p2-publisher-plugin/pom.xml b/tycho-p2/tycho-p2-publisher-plugin/pom.xml
index e52cf18..bcd8c91 100644
--- a/tycho-p2/tycho-p2-publisher-plugin/pom.xml
+++ b/tycho-p2/tycho-p2-publisher-plugin/pom.xml
@@ -48,12 +48,6 @@
 			<artifactId>tycho-packaging-plugin</artifactId>
 			<version>${project.version}</version>
 		</dependency>
-		<dependency>
-			<groupId>org.eclipse.tycho</groupId>
-			<artifactId>tycho-testing-harness</artifactId>
-			<version>${project.version}</version>
-			<scope>test</scope>
-		</dependency>
 	</dependencies>
 
 </project>
diff --git a/tycho-packaging-plugin/pom.xml b/tycho-packaging-plugin/pom.xml
index 0990b2d..7dd1d68 100644
--- a/tycho-packaging-plugin/pom.xml
+++ b/tycho-packaging-plugin/pom.xml
@@ -33,19 +33,6 @@
 			<version>${project.version}</version>
 		</dependency>
 		<dependency>
-			<groupId>org.eclipse.tycho</groupId>
-			<artifactId>tycho-testing-harness</artifactId>
-			<version>${project.version}</version>
-			<scope>test</scope>
-		</dependency>
-		<dependency>
-			<groupId>org.eclipse.tycho</groupId>
-			<artifactId>tycho-core</artifactId>
-			<version>${project.version}</version>
-			<scope>test</scope>
-			<classifier>tests</classifier>
-		</dependency>
-		<dependency>
 			<groupId>org.apache.maven</groupId>
 			<artifactId>maven-compat</artifactId>
 			<scope>test</scope>
@@ -78,10 +65,19 @@
 
 	<build>
 		<plugins>
-			<plugin>
-				<groupId>org.codehaus.plexus</groupId>
-				<artifactId>plexus-component-metadata</artifactId>
-			</plugin>
+		  <plugin>
+		    <groupId>org.codehaus.plexus</groupId>
+		    <artifactId>plexus-component-metadata</artifactId>
+                    <version>1.5.5</version>
+                    <executions>
+		      <execution>
+			<goals>
+			  <goal>generate-metadata</goal>
+			  <goal>generate-test-metadata</goal>
+			</goals>
+		      </execution>
+                    </executions>
+                  </plugin>
 		</plugins>
 	</build>
 </project>